no media
Moholy-Nagy / edited by Richard Kostelanetz.- London : Allen Lane The Penguin Press, 1971.- xviii, 238 p., [28! c. di tav. : ill. ; 23 cm.
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Utopia or Oblivion : the Prospects for Humanity / R. Buckminster Fuller.- London : Allen Lane The Penguin Press, 1970 - 416 p.
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Concerning architecture : essays on architectural writers and writing presented to Nikolaus Pevsner / edited by John Summerson.- London : Allen Lane The Penguin Press, 1968.- XII, 316 p. : ill. ; 27 cm.